D4C OMRON | Alldatasheet

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Technical content

Compact Limit Switch That's Also Thin and Highly Sealed

  • Approved by EN, UL, CSA, and CCC (Chinese standard). (Ask your OMRON representative for information on approved models.)
  • Sealing characteristics that meet IEC IP67 degree of protection.
  • Triple-sealed construction: Plunger section sealed via nitrile rubber packing seal and diaphragm; switch section sealed via nitrile rubber cap; cable entrance sealed via encapsulating material.
  • Cable lengths of 3 and 5 m available on standard models. Models also available with UL and CSA-certified cables.
  • Multiple mounting possible with Switches with Plungers.
  • Models with red LED indicators added to series for easy confirmation of operation. (Set by default to light for non-operation.)
  • VCTF oil-resistant cables with CE marking. (Applicable only to standard models.) Be sure to read Safety Precautions on page 13 to 14 and Safety Precautions for All Limit Switches. For the most recent information on models that have been certified for safety standards, refer to your OMRON website. Model Number Structure Model Number Legend (Not all combinations are possible. Ask your OMRON representative for details.) Standard Models D4C-@@@ (1)(2)(3) (1) Rated Current 1: 5 A at 250 VAC, 4 A at 30 VDC 2: 5 A at 125 VAC (with LED indicator) 3: 4 A 30 VDC (with LED indicator) 4: 0.1 A at 125 VAC, 0.1 A at 30 VDC 5: 0.1 A at 125 VAC (with LED indicator) 6: 0.1 A at 30 VDC (with LED indicator) (2) Cable Specifications 2: VCTF oil-resistant cable (3 m) 3: VCTF oil-resistant cable (5 m) 4: VCTF (3 m) 5: VCTF (5 m) 6: SJT(O) (3 m) 7: SJT(O) (5 m) (3) Actuator 01: Pin plunger 02: Roller plunger 03: Crossroller plunger 20: Roller lever 24: Roller lever (high-sensitivity model) 31: Sealed pin plunger 32: Sealed roller plunger 33: Sealed crossroller 50: Plastic rod 60: Center roller lever Pre-wired Models (1) (2) (3) (4) (1) Rated Current 1: 1 A at 125 VAC, 1 A at 30 VDC (Without operation indicator) 2: 1 A at 125 VAC (with operation indicator) 3: 1 A at 30 VDC (with operation indicator) (2) Actuator 01: Pin plunger 02: Roller plunger 31: Sealed plunger 32: Sealed roller plunger 24: Roller lever (high-sensitivity model) (3) Wiring Specifications DK1EJ: Pre-wired models (3 conductors: DC specification) AK1EJ: Pre-wired models (3 conductors: AC specification) M1J: Connector models for ASI devices (2 conductors: NO wiring) (4) Cable length 03: 0.3 m Wiring Specifications Internal switch Connector COM 3 NC 2 NO 4 Weather-resistant Models D4C-@@@-P (1)(2)(3) (4) (1) Rated Current 1: 5 A at 250 VAC, 4 A at 30 VDC 2: 5 A at 125 VAC (with LED indicator) 3: 4 A at 30 VDC (with LED indicator) 4: 0.1 A at 125 VAC, 0.1 A at 30 VDC (2) Cable Specifications 2: VCTF oil-resistant cable (3 m) 3: VCTF oil-resistant cable (5 m) (3) Actuator 20: Roller lever 24: Roller lever (high-sensitivity model) 27: Adjustable roller lever 29: Adjustable rod lever (4) Structure P: Weather-resistant

Ordering Information

Standard Switches with No Operation Indicator Note: 1. Models are available separately with resistance to viscous oils (oil drain holes are provided), but only with Plunger Models. Add “-M” to the model number (example: D4C-1202 would be D4C-1202-M). Ask your nearest OMRON representative for details. 2. Switches with variable roller levers are also availa ble. Ask your nearest OMRON representative for details. *1. Oil-resistant vinyl cabtire cables; approved by EN and IEC. *2. Ordinary vinyl cabtire cables; approved by EN and IEC. *3. Switches with SJT(O) Cables (cables approved by UL and CSA) are approved by UL and CSA. Actuator Ratings Cable Cable length (m) Standard load Microload 5 A at 250 VAC, 4 A at 30 VDC 0.1 A at 125 VAC, 0.1 A at 30 VDC VCTF oil-resistant cable *1 VCTF cable *2 SJT(O) cable *3 VCTF oil-resistant cable *1 VCTF cable *2 Model Pin plunger

3 D4C-1201 D4C-1401 D4C-1601 D4C-4201 D4C-4401

5 D4C-1301 D4C-1501 D4C-1701 D4C-4301 D4C-4501

3 D4C-1202 D4C-1402 D4C-1602 D4C-4202 D4C-4402

5 D4C-1302 D4C-1502 D4C-1702 D4C-4302 D4C-4502

3 D4C-1203 D4C-1403 D4C-1603 D4C-4203 D4C-4403

5 D4C-1303 D4C-1503 D4C-1703 D4C-4303 D4C-4503

3 D4C-1220 D4C-1420 D4C-1620 D4C-4220 D4C-4420

5 D4C-1320 D4C-1520 D4C-1720 D4C-4320 D4C-4520

Roller lever, high- sensitivity

3 D4C-1224 D4C-1424 D4C-1624 D4C-4224 D4C-4424

5 D4C-1324 D4C-1524 D4C-1724 D4C-4324 D4C-4524

3 D4C-1231 D4C-1431 D4C-1631 D4C-4231 D4C-4431

5 D4C-1331 D4C-1531 D4C-1731 D4C-4331 D4C-4531

3 D4C-1232 D4C-1432 D4C-1632 D4C-4232 D4C-4432

5 D4C-1332 D4C-1532 D4C-1732 D4C-4332 D4C-4532

3 D4C-1233 D4C-1433 D4C-1633 D4C-4233 D4C-4433

5 D4C-1333 D4C-1533 D4C-1733 D4C-4333 D4C-4533

3 D4C-1250 D4C-1450 D4C-1650 D4C-4250 D4C-4450

5 D4C-1350 D4C-1550 D4C-1750 D4C-4350 D4C-4550

3 D4C-1260 D4C-1460 D4C-1660 D4C-4260 D4C-4460

5 D4C-1360 D4C-1560 --- D4C-4360 D4C-4560

Standard Switches with Operation Indicator (Red) Note: Ask your nearest OMRON representative for information on Switching with approved international standards. *1. Oil-resistant vinyl cabtire cables; approved by EN and IEC. *2. Ordinary vinyl cabtire cables.; approved by EN and IEC. Actuator Ratings Cable Cable length (m) 0.1 A at 125 VAC 0.1 A at 30 VDC VCTF oil-resistant cable *1 VCTF cable *2 VCTF oil-resistant cable *1 VCTF cable *2 Model Pin plunger

3 D4C-2201 D4C-2401 D4C-3201 D4C-3401

5 D4C-2301 D4C-2501 D4C-3301 D4C-3501

3 D4C-2202 D4C-2402 D4C-3202 D4C-3402

5 D4C-2302 D4C-2502 D4C-3302 D4C-3502

3 D4C-2203 D4C-2403 D4C-3203 D4C-3403

5 D4C-2303 D4C-2503 D4C-3303 D4C-3503

3 D4C-2220 D4C-2420 D4C-3220 D4C-3420

5 D4C-2320 D4C-2520 D4C-3320 D4C-3520

Roller lever, high- sensitivity

3 D4C-2224 D4C-2424 D4C-3224 D4C-3424

5 D4C-2324 D4C-2524 D4C-3324 D4C-3524

3 D4C-2231 D4C-2431 D4C-3231 D4C-3431

5 D4C-2331 D4C-2531 D4C-3331 D4C-3531

3 D4C-2232 D4C-2432 D4C-3232 D4C-3432

5 D4C-2332 D4C-2532 D4C-3332 D4C-3532

3 D4C-2233 D4C-2433 D4C-3233 D4C-3433

5 D4C-2333 D4C-2533 D4C-3333 D4C-3533

3 D4C-2250 D4C-2450 D4C-3250 D4C-3450

5 D4C-2350 D4C-2550 D4C-3350 D4C-3550

3 D4C-2260 D4C-2460 D4C-3260 D4C-3460

5 D4C-2360 D4C-2560 D4C-3360 D4C-3560

Standard Switches with Operation Indicator Note: Ask your nearest OMRON representative for information on Switching with approved international standards. * Oil-resistant vinyl cabtire cables; approved by EN and IEC. Pre-wired Models (Use VCTF Oil-resistant Cable) Note: 1. The @ contains the length of the cable. For example: 30 cm → D4C-2002-AK1EJ03 2. M1J models are also available. Contact your OMRON sales representative for further information. 3. Of the above model numbers, some with special specifications are not registered. Weather-resistant Models Note: Silicon rubber is used to increase resistance to the environment. Silicon rubber, however, can generate silicon gas. (This can occur at room temperature, but the amount of silicon gas generated increases at higher temperatures.) Silicon gas will react as a result of arc energy and form silicon oxide (SiO2). If silicon oxide accumulates on the contacts, contact interference can occur and can interfere with the device. Before using a Switch, test it under actual application conditions (including the environment and operating frequency) to confirm that no problems will occur in actual. Actuator Ratings Cable Cable length (m) 0.1 A at 125 VAC 0.1 A at 30 VDC VCTF oil-resistant cable* VCTF oil-resistant cable* Model Pin plunger

3 D4C-5201 D4C-6201

3 D4C-5202 D4C-6202

5 D4C-5302 D4C-6302

3 D4C-5203 D4C-6203

5 D4C-5303 D4C-6303

3 D4C-5220 D4C-6220

5 D4C-5320 D4C-6320

Roller lever, high- sensitivity

3 D4C-5224 D4C-6224

5 D4C-5324 D4C-6324

3 D4C-5232 D4C-6232

5 D4C-5332 D4C-6332

3 D4C-5250 D4C-6250

5 D4C-5350 D4C-6350

Ratings 1 A at 125 VAC 1 A at 30 VDC Operation indicator Without operation indicator With operation indicator Without operation indicator With operation indicator Pin plunger --- --- --- D4C-3001-DK1EJ@ Roller plunger D4C-1002-AK1EJ@ D4C-2002-AK1EJ@ D4C-1002-DK1EJ@ D4C-3002-DK1EJ@ Sealed plunger --- --- --- D4C-3031-DK1EJ@ Sealed roller plunger --- --- D4C-1032-DK1EJ@ D4C-3032-DK1EJ@ Roller lever (high- sensitivity model) --- D4C-2024-AK1EJ@ D4C-1024-DK1EJ@ D4C-3024-DK1EJ@ Actuator Operation indicator Without operating indication With operating indication Standard load Microload Standard load Ratings Cable length (m)

5 A at 250 VAC

4 A at 30 VDC

0.1 A at 125 VAC

0.1 A at 30 VDC

5 A at 125 VAC 4 A at 30 VDC

3 D4C-1220-P D4C-4220-P D4C-2220-P D4C-3220-P

Roller lever (high- sensitivity model)

3 D4C-1224-P D4C-4224-P D4C-2224-P D4C-3224-P

5 D4C-1324-P D4C-4324-P D4C-2324-P D4C-3324-P

3 D4C-1227-P D4C-4227-P D4C-2227-P D4C-3227-P

5 D4C-1327-P D4C-4327-P D4C-2327-P D4C-3327-P

3 D4C-1229-P D4C-4229-P --- D4C-3229-P

5 D4C-1329-P --- D4C-2329-P D4C-3329-P

Mounting Plates (Order Separately) The WL model incorporated by equipment can be replaced with the D4C together with the Mounting Plate without changing the posit ion of the dog or cam. List of Replaceable Models Note: The WL01 @ is for micro loads. Example of Replacement Note: The position of the dog remains unchanged. Individual Parts Head/Actuator Note: 1. The model numbers for heads are of the form D4C-00@@, with the numbers in the squares indicating the type of actuator. 2. Actuators for plunger models, plastic rod models, and center roller lever models cannot be ordered individually. They must be ordered together with the head. Type For AC For DC Appearance No. of conductors Cable length Model Model Straight 2 m XS2F-A421-D90-F XS2F-D421-D80-F 5 m XS2F-A421-G90-F XS2F-D421-G80-F WL model (Actuator) D4C model (Actuator) Plate WLD/WL01D (Top plunger) D4C-@@01 (Plunger) D4C-P001 WLD2/WL01D2 (Top roller plunger) D4C-@@02 (Roller plunger) D4C-P002 WLCA2/WL01CA2 (Roller lever) D4C-@@20 (Roller lever) D4C-P020 Dog Dog Mounting Plate Actuator Head (with actuator) Actuator Pin plunger D4C-0001 --- Roller plunger D4C-0002 --- Crossroller plunger D4C-0003 --- Roller lever D4C-0020 WL-1A100 Roller lever (weather-resistant model) --- WL-1A100P1 Roller lever (high-sensitivity model) D4C-0024 WL-1A100 Variable roller lever D4C-0027 --- Variable rod lever D4C-0029 HL-1HPA500 Sealed pin plunger D4C-0031 --- Sealed roller plunger D4C-0032 --- Sealed crossroller plunger D4C-0033 --- Plastic rod D4C-0050 --- Center roller lever D4C-0060 ---

TÜV (EN60947-5-1), CCC (GB14048.5) UL/CSA B300 B150 Characteristics Note: The above figures are initial values. *1. The values are calculated at an operating temperature of +5 °C to +35°C, and an operating humidity of 40% to 70%RH. Contact your OMRON sales representative for more detailed information on other operating environments. *2. Pre-wired Models: 1,000,000 operations min. (DC specifications, switching current: 0.1 A) *3. Outdoor specifications: 500,000 operations min. *4. Excluding Plastic Rods. *5. Pre-wired models: 250 V *6. Pre-wired models: class III Agency Standard File No. TÜV Product Service EN60947-5-1 *1, 3 UL UL508 E76675 *2 CSA CSA C22.2 No.14 LR45746 *2 CCC(CQC) GB14048.5 2003010305077626 *3 *1. Models with VCTF, VCTF oil-resistant cables and pre-wired models only. (Applicable only to standard models listed on pages 2 to 4.) “CE” mark is applicable only for VCTF oil-resistant cables and pre-wired models. *2. SJT(O)-cable models only. (Applicable only to models listed on pages 2 to 3.) *3. Ask your OMRON representative for information on approved models. Rated voltage Non-inductive load (A) Inductive load (A) Resistive load Lamp load Inductive load Motor load NC NO NC NO NC NO NC NO

125 VAC

250 VAC

5 (0.1) 1.5 0.7 0.5 2.5 1.5 1.3 0.8 8 VDC 5 (0.1) 2 5 4 3 14 VDC 5 (0.1) 2 4 4 3 30 VDC 4 (0.1) 2 3 3 3 125 VDC 0.4 0.05 0.4 0.05 250 VDC 0.2 0.03 0.2 0.03 Inrush current NC 20 A max. NO 10 A max. Note: 1. The values given on the top are steady-state currents. 2. Inductive loads have a power factor of 0.4 min. (AC) and a time constant of 7 ms max. (DC). 3. Lamp loads have an inrush current of 10 times the steady-state current. 4. Motor loads have an inrush current of 6 times the steady-state current. 5. The values "0.1" given in parentheses are for micro load models. Rated voltage Non-inductive load (A) Inductive load (A) Resistive load Lamp load Inductive load Motor load NC NO NC NO NC NO NC NO 1 2 5 V A C 111 0 . 7 1111 3 0 V D C 11111111 Model Applicable category and ratings I the D4C-1@@@ AC-15 2 A/250 V DC-12 2 A/30 V 5 A 4 A D4C-2@@@ AC-15 2 A/125 V 5 A D4C-3@@@ DC-12 2 A/30 V 4 A DC-12 0.1 A/30 V 0.5 A 0.5 A D4C-5@@@ AC-14 0.1 A/125 V 0.5 A Rated voltage Carry current Current (A) Volt-amperes (VA) Make Break Make Break

120 VAC

240 VAC 5 A 30

1.5 3,600 3,600 360 360 Rated voltage Carry current Current (A) Volt-amperes (VA) Make Break Make Break

120 VAC 5 A 30 3 3,600 360

Mechanical *3 10,000,000 operations min. Electrical *2 200,000 operations min. (5 A at 125 VAC, resistive load) Operating speed 0.1 mm/s to 0.5 m/s (in case of plunger) 1 mm/s to 1 m/s (in case of roller lever) Operating frequency Mechanical 120 operations/min Electrical 30 operations/min Rated frequency 50/60 Hz Insulation resistance 100 M Ω min. (at 500 VDC) Contact resistance (initial) 250 mΩ max. (initial value with 2-m VCTF cable) 300 mΩ max. (initial value with 3-m VCTF cable) 400 mΩ max. (initial value with 5-m VCTF cable) Dielectric strength Between terminals of the same polarity 1,000 VAC, 50/60 Hz for 1 min Between current- carrying metal part and ground 1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV (EN60947-5-1) Between each terminal and non-current-carry- ing metal part, 1,500 VAC, 50/60 Hz for 1 min Uimp: 2.5 kV(EN60947-5-1) Rated insulation voltage (Ui) 300 V (EN60947-5-1) *5 Pollution degree (operating environment) 3 (EN60947-5-1) Short-circuit protective device (SCPD) 10 A fuse type gI or gG (IEC60269) Conditional short-circuit current 100 A (EN60947-5-1) Conventional enclosed thermal current (I the) 5 A, 4 A, 0.5 A (EN60947-5-1) Protection against electric shock Class I (with grounding wire) *6 Vibration re- sistance Malfunction 10 to 55 Hz, 1.5-mm double amplitude *4 Shock re- sistance Destruction 1,000 m/s 2 max. Malfunction 500 m/s 2 max. *4 Ambient operating temperature −10°C to +70°C (with no icing) Ambient operating humidity 35% to 95%RH Weight (D4C-1202) With 3-m VCTF cable: 360 g With 5-m VCTF cable: 540 g

Leakage Current for LED-indicator Models The leakage currents and resistances of LED-indicator models are given in the following table. Structure and Nomenclature Structure Standard Models Weather-resistant Models Model Voltage Leakage current Resistance D4C-2@@@ 125 VAC 1.7 mA 68 kΩ D4C-3@@@ 30 VDC 1.7 mA 15 kΩ D4C-5@@@ 125 VAC 1.7 mA 68 kΩ D4C-6@@@ 30 VDC 1.7 mA 15 kΩ 1,000 300 100 102 3 4 5 6 7 Durability (x 104 operations) Switching current (A) Operating temperature: 20±2°C Operating humidity: 65±5°C Operating frequency: 30 operations/min (cosΦ= 1, L/R = 0) Operating temperature: 5°C to 35°C Operating humidity: 40% to 70% Operating frequency: 30 operations/min (cosΦ=1, L/R = 0) 1,000 300 500 700 100 200 40 60 80 100 120

30 VDC

Durability (x 104 operations) Switching current (mA) Electrical Durability O-ring (NBR) Built-in switch Roller Lever Diaphragm (NBR) O-ring (NBR) Protective cap (NBR) Ground terminalMolded resin Cable Roller Lever Models Without Indicator Shaft Section Seal By fitting an O-ring to the rotary shaft and with an appropriate interference of the screws, high-sealing properties are maintained. The O-ring is made of silicone rubber and is resistant to temperature changes and adverse weather conditions. Roller The roller is made of self-lubricating sintered stainless steel and boasts high resistance to wear. Head-mounting Screw Diaphragm The diaphragm is made of silicone rubber and is resistant to temperature changes and adverse weather conditions. Cable Vinyl cabtire cable and is resistant to adverse weather conditions. Lever The lever forged of anti-corrosive aluminium alloy features high corrosion resistances and outstanding ruggedness. Built-in Switch Both standard load and microload models available. Rotary Shaft The shaft is made of stainless steel decreasing the likelihood of rusting. Roller Lever Setscrew This screw is made of stainless steel and has high corrosion resistance. Roller Lever Models Without Indicator

Standard Models/Weather-resistant Models Without Operation Indicator With Operation Indicator (Lit when Not Actuated) <24 VDC LED> <100 VAC LED> Connector Models for ASI Devices (-M1J) Without Operation Indicator With Operation Indicator (Lit when Not Actuated) Pre-wired Models (-AK1EJ @, -DK1EJ@) Without Operation Indicator With Operation Indicator (Lit when Not Actuated) <24 VDC LED> <100 VAC LED> *1. NO (white): VCTF oil-resistant cable or VCTF cable. NO (blue): SJT (O) cable approved by UL and CSA. *2. E (yellow/green): VCTF oil-resistant cable. E (green): VCTF cable or SJT (O) cable approved by UL and CSA. *3. E (ground) is not grounded. *4. The position of the positioning piece is not fixed. Using an L-shaped connector may result in failure. Use only a straight connector. Note: 1. “Lit when not Actuated” means that when the actuator is in the free position, the indicator is lit, and when the actuator is turned or pushed and the contact comes into contact with the NO side, the indicator turns OFF. 2. Leakage current from indicator circuit may cause load's malfunction. Please check the load's OFF current before use the indicator-equipped switch. E NC (red) NO *1 (black)COM E NC (red) (black) COM NO *1 15 kΩ E NC (red) (black) COM NO *1 68 kΩ Pin No.3 COM NO Pin No.4 ę Pin No.3 COM NO Pin No.4 NO COM Positioning piece*4 For DC E *3 NO Pin No.4 NC Pin No.2Pin No.3 COM E *3 NO Pin No.4 NC Pin No.2Pin No.3 COM 15 kΩ E *3 NO Pin No.4 NC Pin No.2Pin No.3 COM 68 k Ω NC NO COM Positioning piece*4 NC NO COM Positioning piece*4 For AC For DC

Dimensions and Operating Characteristics Switches Standard Models Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Model Operating characteristics D4C-@@20-P D4C-@@24 D4C-@@24-P Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 5.69 N 1.47 N 25° 40° 5.69 N 1.47 N 10°±3° 50° Operating Position OP 15.7±1 mm 28.5 ±1 mm 28.5± 1 mm --- --- Models without LED indicators are shown in the illustrations and dimensions diagrams. Refer to page 11 for Models with LED Indicators. The boxes in the model numbers are replaced with the rating and cable type. Refer to page 1 for the Model Number Structure. OP PT 16 2.8 1.4 1.5 7.5 4.5 10 dia. stainless steel plunger 40 max. 54.2 max. 49 max. VCTF cable, 0.75 mm 4 conductor Finishing O.D.: 7.6 Correct setting position Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 25±0.1 Pin Plunger D4C-@@01 65 max. * S-FLEX VCTF Cables are used for weather-resistant models. 1638R 11.4 1.4 1.5 7.5 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 17.5 dia. x 7 stainless sintered roller 102.7 max. 40 max. 50 max. ±0.1 44±0.8 30.2±0.8 31.5±0.8 M5 (length: 12) Allen-head bolt Roller Lever D4C-@@20 D4C-@@20-P OP PT 16 2.8 1.4 1.5 7.5 12 dia. x 4.4 stainless sintered roller 40 max. VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Correct setting position Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 025±0.1 67 max. 51.5 max. Roller Plunger D4C-@@02 OP PT 16 2.8 1.4 1.5 7.5 12 dia. x 4.4 stainless sintered roller 40 max. VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Correct setting position Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 025±0.1 67 max. 51.5 max. Crossroller Plunger D4C-@@03 1638R 11.4 1.4 1.5 7.5 65 max. * S-FLEX VCTF Cables are used for weather-resistant models. VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 17.5 dia. x 7 stainless sintered roller 102.7 max. 40 max. 50 max. ±0.1 44±0.8 30.2±0.8 31.5±0.8 M5 (length: 12) Allen-head bolt Roller Lever (High-Sensitivity Model) D4C-@@24 D4C-@@24-P

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. * The TT is a reference value. Operating characteristics Model D4C-@@31 D4C-@@32 D4C-@@33 Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm Operating Position OP Total travel TT * 24.9±1 mm (5) mm 34.3±1 mm (5) mm 34.3±1 mm (5) mm OP PT 16 1.4 1.5 7.5 4.0 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 VCTF cable, 0.75 mm 4 conductor Finishing O.D.: 7.6 40 max. 49 max. 10 dia. stainless steel plunger ±0.1 Rubber cap Sealed Plunger D4C-@@31 OP PT 16 1.4 1.5 7.5 4.0 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 Rubber cap 12 dia. x 4.4 stainless sintered roller 40 max. ±0.1 49 max. VCTF cable, 0.75 mm 4 conductor Finishing O.D.: 7.6 Sealed Roller Plunger D4C-@@32 OP PT 16 1.4 1.5 7.5 4.0 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 Rubber cap 12 dia. x 4.4 stainless sintered roller 40 max. ±0.1 49 max. VCTF cable, 0.75 mm 4 conductor Finishing O.D.: 7.6 Sealed Crossroller Plunger D4C-@@33

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Models with LED Indicator The dimensions of the LED indicator for models equipped with one are shown below. Pre-wired Models Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Note: Specifications are th e same for -M1J Switches. 104±2.5 38 3.2 dia. 6.6 dia. 1.4 1.5 7.5 4.5 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 Rubber cap Nylon rod 40 max. 25±0.1 49 max. *1 Operation is possible in any direction except in parallel to the axis. *2 The ideal range for operation is between the tip of the rod and 1/3 of the length of the actuator. Plastic rod D4C-@@50 56.9 38R 18.9 1.5 7.5 11.47 1.4 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 40 max. 25±0.1 102.7 max. 17.5 dia. x 7 stainless sintered roller Center Roller Lever Plunger D4C-@@60 Operating characteristics Model D4C-@@50 D4C-@@60 Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 1.47 N --- 15° --- --- 6.67 N 1.47 N 10°±3° 50° Operating Position OP Total travel TT --- --- --- --- ïûð LED OP PT 16 2.8 1.4 1.5 7.5 4.5 XS2H-D421 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 040 max. 54.2 max. 49 max. 25±0.1 10 dia. stainless steel plunger Correct setting position 6 dia. Pin Plunger D4C-@001-@K1EJ@ D4C-@001-M1J@ OP PT 16 2.8 7.5 34 1.4 1.5 XS2H-D421 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 40 max. 25±0.1 12 dia. x 4.4 stainless sintered roller 67 max. 51.5 max. Correct setting position 6 dia. Roller Plunger D4C-@002-@K1EJ@ D4C-@002-M1J@ Model Operating characteristics D4C-@001 -@K1EJ@ D4C-@002 -@K1EJ@ Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm 11.77 N 4.41 N 1.8 mm 3 mm 0.2 mm Operating Position OP 15.7±1 mm 28.5±1 mm

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Note: Specifications are th e same for -M1J Switches Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. Model Operating characteristics D4C-@031 -@K1EJ@ D4C-@032 -@K1EJ@ Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm 17.65 N 4.41 N 1.8 mm 3 mm 0.2 mm Operating Position OP 24.9±1 mm 34.3±1 mm OP PT 16 1.4 1.5 7.5 4.0 XS2H-D421 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 10 dia. stainless steel plunger 40 max. 49 max. ±0.1 6 dia. Rubber cap Sealed Pin Plunger D4C-@031-@K1EJ@ D4C-@031-M1J@ OP PT 16 7.5 4.0 34 1.4 1.5 XS2H-D421 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 40 max. 25±0.1 12 dia. x 4.4 stainless sintered roller 6 dia. 49 max. Rubber cap Sealed Roller Plunger D4C-@032-@K1EJ@ D4C-@032-M1J@ 38R 11.4 7.5 1.4 1.5 XS2H-D421 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 40 max. 25±0.1 102.7 max. 17.5 dia. x 7 stainless sintered roller 50 max. ±0.8 30.2±0.8 31.5±0.8 65 max. 6 dia. M5 (length: 12) Allen-head bolt Roller Lever (High-sensitivity Model) D4C-@024-@K1EJ@ D4C-@024-M1J@ Note: Specifications are the same for -M1J Switches Operating characteristics Model D4C-@024-@K1EJ@ Operating force OF max. Release force RF min. Pretravel PT Overtravel OT min. Movement Differential MD max. 5.69 N 1.47 N 10°±3° 50° Operating Position OP ---

Note: Unless otherwise specified, a tolerance of ±0.4 mm applies to all dimensions. * Operation characteristics for the D4C-@@27-P and D4C- @@29-P are for a lever length of 38 mm. Safety Precautions Refer to Safety Precautions for All Limit Switches. Operating Environment

  • Seal material may deteriorate if a Switch is used outdoor or where subject to special cutting oils, solvents, or chemicals. Always appraise performance under actual application conditions and set suitable maintenance and replacement periods.
  • Install Switches where they will not be directly subject to cutting chips, dust, or dirt. The Actuator and Switch must also be protected from the accumulation of cutting chips or sludge.
  • Constantly subjecting a Switch to vibration or shock can result in wear, which can lead to contact interference with contacts, operation failure, reduced durability, and other problems. Excessive vibration or shock can lead to false contact operation or damage. Install Switches in locations not subject to shock and vibration and in orientations that will not produce resonance.
  • The Switches have physical contacts. Using them in environments containing silicon gas will result in the formation of silicon oxide (SiO 2) due to arc energy. If silicon oxide accumulates on the contacts, contact interference can occur. If silicon oil, silicon filling agents, silicon cables, or other silicon products are present near the Switch, suppress arcing with contact protective circuits (surge killers) or remove the source of silicon gas. Handling The bottom of the Switch at the cable outlet is resin-molded. Secure the cable at a point 5 cm from the Switch bottom to prevent exertion of excess force on the cable. When bending the cable, provide a bending radius of 45 mm min. so as not to damage the cable insulation or sheath. Excessive bending may cause fire or leakage current. Connections
  • Be sure to connect a fuse with a breaking current 1.5 to 2 times larger than the rated current to the Limit Switch in series in order to protect the Limit Switch from damage due to short-circuiting.
  • When using the Limit Switch for the EN ratings, use the gI or gG 10- A fuse. Operating characteristics Model D4C-@@27-P D4C-@@29-P * Operating force OF max. Release force RF min. Pretravel PT max. Overtravel OT min. Movement Differential MD max. 5.69 N 1.47 N 25° 40° 5.69 N 1.47 N 25° 40° Precautions for Correct Use 11.4 1.4 1.5 7.5 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 40 max. 25±0.1 52.3±0.8 31.5±0.8 17.5 dia. x 7 stainless sintered roller 30R to 75R (variable) M5 (length: 16) Allen-head bolt M5 (length: 12) Allen-head bolt 57.7 max. 65 max. Adjustable Roller Lever D4C-@@27-P 31.55.4 11.4 1.4 1.5 7.5 VCTF cable, 0.75 mm2, 4 conductor Finishing O.D.: 7.6 40 max. 25±0.1 3 dia. x 160 stainless sintered roller M5 (length: 16) Allen-head bolt M5 (length: 12) Allen-head bolt 55 max. 65 max. Two, 5.1 +0.2 dia. holes Spot facing 10.2 dia. Depth: 6 Adjustable Rod Lever D4C-@@29-P Not Suitable Suitable Secure here 5 cm Bending radius (R45 mm min.)
  • Operation method, shapes of cam and dog, operating frequency, and overtravel have a significant effect on the service life and precision of a Limit Switch. For this reason, the dog angle must be 30° max., the surface roughness of the dog must be 6.3 S min. and hardness must be Hv 400 to 500.
  • To allow the plunger-type actuator to travel properly, adjust the dog and cam to the proper setting positions. The proper position is where the plunger groove fits the bushing top.
  • To allow the roller lever-type actuator to travel properly, adjust the dog and cam so that the arrow head is positioned between the two convex markers as shown below. Indicator
  • Indicator-equipped switch has contacts and indicator in parallel. When contacts are open, leakage current flows through the indicator circuit and may cause load's malfunction. Please check the load's OFF current before use the indicator- equipped switch. Mounting
  • A maximum of 6 Switches may be group-mounted. In this case, pay attention to the mounting direction so that the convex part of the group-mounting guide on one Switch fits into the concave part of the guide on the other Switch as shown in the figure below. For group mounting, the mounting panel must have a thickness (t) of 6 mm min.
  • If the mounting panel is warped or has protruding parts, a malfunction may result. Make sure that the mounting panel is not warped and has even surfaces.
  • Use a Switch with a rubber cap when using the plunger type in an environment where malfunction is possible due to environmental conditions such as dust or cutting chips which may not allow resetting.
  • Do not expose the Switch to water exceeding 70°C or use it in steam.
  • When the D4C is used in a circuit of a device to be exported to Europe, classified as Overvoltage Class III as specified in IEC664, provide a contact protection circuit.
  • Tighten each screw to a torque according to the following table. Micro-load Models (D4C-4, -5, -6) Micro-load models can be used for switching in the range shown below. 2.8 mm Dog Bushing top Groove 2.8 mm Arrow head Not correct Correct Convex markers Not correct Correct No. Type Appropriate tightening torque* 1 M5 Allen-head bolt 4.90 to 5.88 N·m 2 M3.5 head mounting screw 0.78 to 0.88 N ·m 3 M5 Allen-head bolt 4.90 to 5.88 N·m Group-mounting guide (Front: convex Rear: concave) Mounting panel16 mm Group-mounting guide (Front: convex Rear: concave) t Group Mounting Two, 5.2-dia. or M5 screw holes 25±0.1 Mounting Holes * By removing the two screws from the head, the head direction can be rotated 180°. After changing the head direction, re-tighten to the torque specified above. Be careful not to allow any foreign substance to enter the Switch. 1 10 100 1,0000.1 1 mA 26 mA0.16 mA 800 mW5 mW 100 mA 160 mA Switching range for micro-load models Switching range for standard- load models Switching not possible in this range Current (mA) Voltage (V)

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NEVER USE THE PRODUCT FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY OR IN LARGE QUANTITIES WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT(S) IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN THE OVERALL EQUIPMENT OR SYSTEM. Programmable Products. Omron Companies shall not be responsible for the user’s programming of a programmable Product, or any consequence thereof. Performance Data. Data presented in Omron Company websites, catalogs and other materials is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of Omron’s test conditions, and the user must correlate it to actual application requirements. Actual performance is subject to the Omron’s Warranty and Limitations of Liability. Change in Specifications. Product specifications and accessories may be changed at any time based on improvements and other reasons. It is our practice to change part numbers when published ratings or features are changed, or when significant construction changes are made. However, some specifications of the Product may be changed without any notice. When in doubt, special part numbers may be assigned to fix or establish key specifications for your application. Please consult with your Omron’s representative at any time to confirm actual specifications of purchased Product. Errors and Omissions. Information presented by Omron Companies has been checked and is believed to be accurate; however, no responsibility is assumed for clerical, typographical or proofreading errors or omissions. 2015.9 In the interest of product improvement, specifications are subject to change without notice. OMRON Corporation Industrial Automation Company http://www.ia.omron.com/ (c)Copyright OMRON Corporation 2015 All Right Reserved.